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Solution - Two Thin Convex Lenses L1 and L2 of Focal Lengths F1 and F2, Respectively, Are Placed Coaxially in Contact. an Object is Placed at a Point Beyond the Focus of Lens L1. - Refraction at Spherical Surfaces and by Lenses - Combination of Thin Lenses in Contact

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Question

Two thin convex lenses L1 and L2 of focal lengths f1 and f2, respectively, are placed coaxially in contact. An object is placed at a point beyond the focus of lens L1. Draw a ray diagram to show the image formation by the combination and hence derive the expression for the focal length of the combined system.

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Reference Material

Solution for question: Two Thin Convex Lenses L1 and L2 of Focal Lengths F1 and F2, Respectively, Are Placed Coaxially in Contact. an Object is Placed at a Point Beyond the Focus of Lens L1. concept: Refraction at Spherical Surfaces and by Lenses - Combination of Thin Lenses in Contact. For the courses CBSE (Arts), CBSE (Commerce), CBSE (Science)
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